{
  "resourceType": "DeviceMetric",
  "id": "221",
  "meta": {
    "profile": [
      "http://devices.fhir.org/StructureDefinition/EnumerationDeviceMetric"
    ]
  },
  "identifier": {
    "use": "temp",
    "system": "urn:ietf:rfc:3986",
    "value": "urn:uuid:a7606788-a5ad-4ed8-a8a2-ead3d49442b7"
  },
  "type": {
    "coding": [
      {
        "system": "urn:iso:std:iso:11073:10101",
        "code": "184327",
        "display": "MDC_ECG_STAT_RHY"
      }
    ],
    "text": "Rhythm Status"
  },
  "source": {
    "reference": "Device/72"
  },
  "parent": {
    "reference": "DeviceComponent/429"
  },
  "operationalStatus": "on",
  "category": "measurement"
}